Question: What is the dual administrative body of Omsk that started in 2011?
Paraphrase: What dual administrative body of Omsk began in 2011?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q898 p:P190 ?s . ?s ps:P190 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'2011')) }